BOLZANI, A., BEJARANO, J. M. Z., COLET, M. J., & SVERZUT, C. B. (2007). CHISEL PLOW TOOLS CONSUMING BY THE SOIL ABRASION. Revista Brasileira De Engenharia De Biossistemas, 1(3), 271–276. https://doi.org/10.18011/bioeng2007v1n3p271-276